Sunroper (Goddess Rising #3) by Natalie J. Damschroder
Unable to regain her Goddess powers, but "gifted" with a different type of ability, Marley is out to make sure no one is given power that isn't already theirs. When they realize that another goddess must be giving away her power, she begins the hunt to find out who it might be. She doesn't expect to run into Gage, son of the leader of the newly discovered Numina group, also on the trail of the elusive goddess. Thrown together by mutual goals they never expect find out they actually like each other.
The third book in the series really brings all of what has happened in the first books to a huge and very climactic resolution. There was so very much going on all that at times I did find it a little difficult to keep it all straight. While Marley is trying (unsuccessfully) to hide her growing insanity, things take on a life of their own and the power starts to get out of hand for everyone. The last half of the book I really couldn't put down.
I loved that Natalie brought back all the main couples from the beginning of the series, it helped to tie things together and make the series seem extremely cohesive, it flows from one book into the next effortlessly. You know you've run across something great when the series ends spectacularly but you're still sad to see it go.
*This book was received in exchange for an honest review*